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Nightforce Like New Demo NX8 2.5-20x50 F2 .250 MOA MOAR-CF2 Riflescope C639


List Price $1,900.00
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New for 2020, the NX8 2.5-20x50 F2 riflescope is an ultra-compact and capable riflescope. Building upon the legendary durability of the NXS family from Nightforce, the NX8 F2 brings second focal plane versatility to the NX8 lineup. This wide zoom range allows for fast engagements at close range along with the ability to detect, identify and engage targets at long range. Other features include the ZeroStop elevation adjustment for a rapid return to zero. The 50mm objective is optimized for resolution and light transmission, with a parallax adjustment coming as close as 11 yards. The integrated PTL (Power Throw Lever) makes power changes fast and easy. The performance available in such a compact size makes the NX8 2.5-20x50 F2 a perfect choice for your favorite semi-auto precision rifle or compact bolt-action rifle.

Like all of Nightforce's optics, the NX8 2.5-20x50 riflescope delivers the reveered bomb-proof durability. Each scope features a one-piece tube precision machined from a solid bar stock of 6061-T6 aircraft-grade aluminum alloy. The tube is two to three times thicker than riflescopes of a lesser quality, resulting in less overall stress, greater thermal stability, a consistent zero and a virtually impervious shield for the precision optics within. The lenses are matched and aligned by hand in a process called optical indexing to ensure the highest possible optical performance. The objective lens utilizes a multi-element design like those found in the highest quality telescopes to focus light rays more precisely for exceptional image clarity and color accuracy. Optical performance is further enhanced thanks to multi-coated ED glass that results in superb light transmission, brilliant images, and exceptional color contrast. The internal mechanisms on the windage and elevation turrets are held in place by a specially designed spring that spends two weeks in a polishing tumbler before being installed in the optic to deliver perfectly smooth operation. This guarantees zero loss of integrity, zero loss of repeatability.

Features of the Nightforce NX8 2.5-20x50 F2 Riflescope

  • 8x zoom range, 2.5x to 20x magnification
  • ED (Extra-low Dispersion) glass for superior image quality
  • Compact length at 12.0"
  • ZeroStop elevation adjustment for rapid and easy return to zero
  • Integrated PTL (Power Throw Lever)
  • Locking diopter adjustment


  • Item ConditionLike New Demo
  • Scope Weight:28.6 oz.
  • Scope Length:12.1"
  • Magnification Range:2.5-20x
  • Scope Objective Diameter:50mm
  • Scope Tube Size / Mount:30mm
  • Turret Adjustment (Click Value):.25 MOA
  • Elevation Turret Details:110 MOA
  • Windage Turret Details:80 MOA
  • Parallax Adjustment:11 yd - Infinity
  • Reticle Position:Second Focal Plane
  • Reticle Details:MOAR-CF2
  • Field of View:36.7 ft - 6.1 ft @ 100 yds
  • Exit Pupil:5.9mm - 2.5mm
  • Eye Relief:3.5"
  • Illuminated Reticle:Yes
  • Package IncludesTenebraex Flip Up Covers
    Cleaning Fob/ Cleaning Cloth
    Power Throw Lever
    Owners Manual
  • Scope Finish:Black
  • Scope Turret Rotation:Counter Clockwise (CCW)
  • Product TypeRiflescopes
  • UPC847362018102
  • MPNC639

Customer Reviews

Average Rating
March 26, 2021

Awesome Scope with great glass and solid turrets. This is used on a hunting rig and I'm impressed with the reticle. I have 1st focal NX8s and the reticles can be difficult to use during low light while on lower magnification. It does not appear I'll have the same issues with this one. I've bought a few Demo Optics now and they all look brand new. Shipping is awesome! Used the standard option and I actually received the scope in less than 24 hours from the time I placed my order.

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February 22, 2024

First of all, the glass quality is amazing. The clarity and lack of edge distortion over the entire range of magnification is phenomenal. Next, the second focal plane reticle is very easy for older eyes to get a fast sight picture and aids target acquisition. The digilum system gives you a choice of red or green illumination in a variety of intensity and the multiple illuminated reference points on the reticle aid low light target acquisition This optic is a 10/10 and worth every penny.

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August 15, 2023

Great scope, great price, for a "demo"! And thank you for getting it shipped fast I don't like to pay for overnight shipping then have it take 3 to 5 days before it ships. Great service Thanks again

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September 14, 2022

Amazing Glass. Built like a tank, for the weight. Could not be more impressed with the quality of this scope. As always Europtics was awesome to work with.

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February 11, 2022

This scope is an amazing product with great glass! This scope was a demo mode and was completely flawless, so I would not hesitate to purchase another one from this company!

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November 11, 2021

Looks like an un opened scope real clean and as usual crystal clear nightforce optics and repeatability.

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July 30, 2021

I was a bit nervous as I've never purchased an optic as a floor model but once I received it, l was amazed how perfect the condition was. The NX8 2.5x20x50 F2 scope itself is perfect for my 6.8 SPC II Wilson Combat setup. I wanted the shorter profile but have good range and field of view. The NX8 lineup was the answer. The glass is super clear as all NF scopes are. The MOAR-CF2 reticle did not disappoint.

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April 7, 2021

A very, very good scope! I think the only thing I would change on this scope is the ability to have a floating crosshairs center in the reticle like the F1. Perhaps both could be offered on each focal plane model... That said, it’s just a personal preference as the dot markers work very well and never seem too big or small. Honestly, the scope is just fantastic and I really had to nitpick to come up with anything besides glowing praise. On to that... The glass is very clear and focus is maintained well upon large magnification changes. The scope is built like a tank, with great controls and a large objective lens that gathers light well. Check out how Nightforce tests each scope if you want to have piece of mind. I’m not even installing iron sights on my .308 AR because I can’t imagine much I could do to my rifle that would break this scope. This scope really does a lot, 2.5X-20X covers a wide range of uses and their is even enough focus at very close range. I was able to zoom, with sharp focus, all the way up to 20X across my kitchen into my dining room at just 30 feet. At 30 feet, the illumination dot just covers a standard switchplate screw. Honestly, I think this scope will outperform 99% of the folks who buy it.

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March 30, 2021

So don't ask me about glas it's amazing no question about it the rest of it it's Nightforce quality. Works very well positive clicks zero stop is awesome and its not heavy u can use it for hunting and for long range shoting. And I got mine when it was on sale very happy with this purchase

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